What Is Wind LiDAR? Understanding Scanning Systems, Ceilometers, and Vertical Wind Profiles
Try to imagine a $200-million offshore wind farm that is built on wind data collected from a single mast, that's standing at one height, in one spot, by guessing at everything above and around it. Sounds risky, right? Well, for decades, that guesswork was the industry standard, and it cost developers millions in underperforming turbines as well as delayed permits. So, here's the one-line answer before we go further: scanning wind measurement LiDAR , or wind LiDAR, is a laser-based remote sensing technology that measures wind speed, direction, and turbulence at multiple heights and distances, and that too without ever needing a mast . This isn't a small upgrade, but a completely new way of thinking about how we see the wind, and we are going to talk all about it! The Problem with Old-School Wind Measurement Conventional met masts are expensive, slow to install, height-limited, and practically impossible offshore. They give you a single vertical slice of data, not the fu...